来自龙志颖的问题
V+V+B+N=60H+H+N+B=32N+H+V+V=66V+H+B+H=40求vbnh
V+V+B+N=60H+H+N+B=32N+H+V+V=66V+H+B+H=40求vbnh
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2020-03-26 23:45
V+V+B+N=60H+H+N+B=32N+H+V+V=66V+H+B+H=40求vbnh
V+V+B+N=60H+H+N+B=32N+H+V+V=66V+H+B+H=40求vbnh
v=22.
N=14
B=2
H=8